20092010JMRI GregMcCartney gpmccartney@gmail.com 1 2017-03-16 GPM Original Edition 2 2019-12-30 BM update "ourAspect" to values which mast supports. SOU 1981 3 Arm CL Absolute Mast Signal As described in the 1981 version of the Southern Railway Signal Rules. Appearances for 3 arm color light absolute mast signals. Clear green red red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-301.gif Approach Diverging yellow green red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-302.gif Advance Approach yellow yellow red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-303.gif Diverging Route Clear (Medium) red green red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-304-M.gif Diverging Route Clear (Slow) red red green ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-304-S.gif Approach Slow flashyellow red red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-306.gif Diverging Route Approach Slow (Medium) red flashyellow red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-306-1-M.gif Diverging Route Approach Slow (Slow) red red flashyellow ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-306-1-S.gif Approach yellow red red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-307.gif Diverging Route Approach (Medium) red yellow red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-308.gif Diverging Route Approach (Slow) red yellow red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-308.gif Restricted Proceed red red yellow ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-309.gif Stop red red red ../../../resources/icons/smallschematics/aspects/SOU-1981/SOU-CL-3-Arm-high-absolute/rule-310.gif Stop Restricted Proceed Stop Clear Clear Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Approach Diverging Clear Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Advance Approach Clear Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Diverging Route Clear (Medium) Approach Diverging Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Diverging Route Clear (Slow) Approach Slow Diverging Route Approach Slow (Medium) Diverging Route Approach Slow (Slow) Restricted Proceed Approach Slow Clear Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Diverging Route Approach Slow (Medium) Approach Diverging Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Diverging Route Approach Slow (Slow) Approach Diverging Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Approach Advance Approach Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Diverging Route Approach (Medium) Approach Diverging Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Diverging Route Approach (Slow) Approach Diverging Diverging Route Clear (Medium) Diverging Route Clear (Slow) Restricted Proceed Restricted Proceed Approach Diverging Route Approach (Medium) Diverging Route Approach (Slow) Restricted Proceed Stop Approach Diverging Route Approach (Medium) Diverging Route Approach (Slow) Restricted Proceed